Eur. Phys. J. B 4, 135-138 (1998)
https://doi.org/10.1007/s100510050360

Fluctuation-dissipation ratio in lattice-gas models with kinetic constraints

Dipartimento di Scienze Fisiche and Unità INFM, Università "Federico II" , Mostra d'Oltremare, Pad. 19, 80125 Napoli, Italy and Instituto de Física, UFRGS, CP 15051, 91501-970 Porto Alegre RS, Brazil

Corresponding author: ^a Mauro.Sellitto@na.infn.it

Received: 24 April 1998
Revised: 8 May 1998
Accepted: 11 May 1998
Published online: 15 July 1998

Abstract

We investigate by Monte-Carlo simulation the linear response function of three dimensional structural glass models defined by short-range kinetic constraints and a trivial equilibrium Boltzmann-Gibbs measure. The breakdown of the fluctuation-dissipation theorem in the glassy phase follows the prediction of mean field low temperature mode-coupling theory.